Question

Solve this by putting the value of root 5 =2.236​

Answer 1

3+2.236/3-2.236=5.236/0.764=6.8534031

Answer 2

solution:-

3+√5. 3+√5

_______× _______

3-√5. 3+√5

(3+√5)^2

____________

(3)^2- (√5)^2

9+6√5+5

_________
9-5


14+6×2.236

_____________

4

14+13.416

_______________

4

27.416

________Ans.

4